diff --git a/homeassistant/components/google_travel_time/strings.json b/homeassistant/components/google_travel_time/strings.json
index 22a122b9a53..78b84038c7f 100644
--- a/homeassistant/components/google_travel_time/strings.json
+++ b/homeassistant/components/google_travel_time/strings.json
@@ -30,6 +30,7 @@
           "time_type": "Time Type",
           "time": "Time",
           "avoid": "Avoid",
+          "traffic_mode": "Traffic Mode",
           "transit_mode": "Transit Mode",
           "transit_routing_preference": "Transit Routing Preference",
           "units": "Units"
diff --git a/homeassistant/components/google_travel_time/translations/en.json b/homeassistant/components/google_travel_time/translations/en.json
index 8e91fbf1df0..dd03dca1d2f 100644
--- a/homeassistant/components/google_travel_time/translations/en.json
+++ b/homeassistant/components/google_travel_time/translations/en.json
@@ -28,6 +28,7 @@
                     "mode": "Travel Mode",
                     "time": "Time",
                     "time_type": "Time Type",
+                    "traffic_mode": "Traffic Mode",
                     "transit_mode": "Transit Mode",
                     "transit_routing_preference": "Transit Routing Preference",
                     "units": "Units"